Home / 1,004,057.22-1,385,592.57-574,344.48

Finding the Fourth Proportional to 1,004,057.22, 1,385,592.57 and 574,344.48

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Solution

The fourth proportional to 1,004,057.22, 1,385,592.57 and 574,344.48 is: 792,591.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,057.22 : 1,385,592.57 = 574,344.48 : x
  2. Step 2: Convert to fraction form
    1,004,057.22/1,385,592.57 = 574,344.48/x
  3. Step 3: Cross multiply
    1,004,057.22x = 1,385,592.57 × 574,344.48
  4. Step 4: Simplify right side
    1,004,057.22x = 795,807,444,108.51
  5. Step 5: Solve for x
    x = 795,807,444,108.51/1,004,057.22
  6. Step 6: Final answer
    x = 792,591.73

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.